Contents [hide]
1 Etymology
2 Evolutionary history
3 Description
3.1 Senses
4 Behaviour and ecology
4.1 Diet
4.2 Saliva
4.3 Venom
4.4 Reproduction
4.4.1 Parthenogenesis
5 History
5.1 Discovery by the Western world
5.2 Studies
6 Conservation
6.1 In captivity
7 In popular culture
8 See also
9 References
10 Further reading